baber/WOPTO huggingface dataset:
Patent JP-H10279210-A (JP)
Title: Failure grasping device of elevator
Inventor: SEKI HIDEKAZU
IPC: B66B5/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a trigger signal generation circuit which generates a trigger signal of a failure grasping device of an elevator which consists of a plurality of relay groups in a short time and accurately and reduce elevator non-operation hours. SOLUTION: This device is provided with a terminal 41 in which relay signals 10 to 101P for generating a trigger signal T for a plurality of failures of an elevator are input, and the predetermined signals 10 to 101P which correspond to the contents of the failure are connected to the terminal 41. Consequently, it is possible to generate the trigger signal T in a short time because the trigger signal T which corresponds to the failure is generated.
Patent JP-H08281540-A (JP)
Title: Internal grinding method
Inventor: SHINO YOSHIYA
IPC: B24B5/06
Filed: 1995-04-13
Abstract: PURPOSE: To provide an internal grinding method having excellent grinding efficiency without changing grinding conditions. CONSTITUTION: A grinding wheel 2 fitted with a shaft composed of a cylindrical grinding wheel section 3 whose tip part is formed with a tapered plane 3a and a supporting shaft 4 which is coaxially attached to the base end of the grinding wheel section 3 and is about the same in a diameter as the grinding wheel section 3 is used, and the tapered plane 3a is abutted on an inner face S in a state where the supporting shaft 4 is inclined to the axis of a workpiece W so that the tapered plane 3a may be about parallel to the recessed inner face S of the workpiece W for grinding the inner face S.
Patent JP-H09276578-A (JP)
Title: Sewing device
Inventor: YANO NOBUO
IPC: D05B65/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the drop of sewing operation effectiveness due to downtime for thread replacing works. SOLUTION: A sewing device concerned is equipped with a sewing machine part 2 to make sewing with needle fall onto a material to be sewn 100 and a thread tying part 3 which cuts a main feed thread on the thread path for supplying a needle thread T to a needle 254 in this sewing machine part 2 and connects the cut end of the main feed thread with the payoff side of a replacing thread. An air cylinder 41 is furnished, which pays off the main feed thread from the supply side and slacks the needle thread on the way of thread path. The sewing operation by the part 2 is maintained even during the period from cutting of the needle thread to the end of connection of the main feed thread with the replacing thread. A thread slack is formed before the needle thread is cut to such a degree as not going out before the connection of the two threads is completed.  The supply length to the needle 25 of the needle thread as the main feed thread in the period from formation of the slack to the end of the connection of two threads is made constant, and the slack is made approx. constant at every runs of operation.
Patent JP-S57202653-A (JP)
Title: Battery with organic solvent
Inventor: YAZAKI YOSHIAKI
IPC: H01M2/02
Filed: 1981-06-09
Abstract: PURPOSE:To improve the properties of manufacturing work on a battery having an organic solvent and the appearance and heavy-load performance of the battery and reduce its internal resistance, by providing sharp protrusios and recesses with a prescribed roughness on the inside surfaces of the battery case and seal plate to tightly fit the anode and cathode on them. CONSTITUTION:Reticulate grooves 3 are provided by cutter work on the inside surface of a seal plate 1, which serves also as a cathode terminal and is located in contact with a cathode 2. Numerous recessed points 6 are provided by press work on the inside surface of a battery case 4, which serves also as an anode terminal and is located in contact with an anode 5. The roughness of these inside surfaces provided with the grooves 3 and the recessed points 6 is so prescribed that their depth is 5 to 30mu. After the anode 5 is tightly fitted on the inside surface of the battery case 4, the seal plate 1 on which the cathode 2 is tightly fitted is placed on a packing 2 so that the seal plate is located over a separator 7 impregnated with an electrolyte solution containing an organic solvent, so that the battery case is sealed up. A battery with the organic solvent is thus manufactured.
Patent JP-H03289408-A (JP)
Title: Method of feeding lid material in filling and wrapping machine
Inventor: TANAKA TATSUO
IPC: B65B9/04
Filed: 1990-04-03
Abstract: PURPOSE:To improve position alignment between a container and a lid material without generation of extension and diminuation of the lid material by a method wherein force to draw the sealing lid material out of a roll is obtained by driving a sending roll or the like, and the lid material is cut by a size larger than that of a container mouth part before, after or at the same time as melting sealing of the lid material over the container. CONSTITUTION:A lid material (a) is sent from a material roll 23, drawn out by rolls 24 and 25, changed in the direction by a guide 27 and a sending roll 26 and supplied onto a container 3. At this time, pasteurization process is given to the material (a) between the material roll 23 and the sending roll 24 and 25. When the lid material (a) is supplied on the container 3, a position detector 28 detects the supply of the material (a) and a cutter 29 operates to cut the lid material (a) by a size larger than that of a mouth part of the container 3. Next thus cut lid material (a) is sealed over the container by a sealing means 30, and further a rim part of the lid material (a) is trimmed by a trimming blade 31. The cutting of the lid material (a) may be done after or at the same time of the sealing operation by the sealing means 30. Further, it is also available that when the lid material (a) is cut by the size larger than that of the mouth of the container 3, the lid material (a) is sealed temporarily over a part of the container 3, and then completely by melting process all over the container 3.
Patent JP-S61248966-A (JP)
Title: Method of air tight sealing with ceramics
Inventor: YOKOI KAZUAKI
IPC: F16J15/34
Filed: 1985-04-26
Abstract: PURPOSE:To improve air tightness by connecting low rigidity metl of a seal surface of ceramics to make the seal surface of metal gasket. CONSTITUTION:A sheet 2 consisting of three layers of Al alloy core material and both skin materials of Al-Si-Mg alloy is inserted onto the fastening of an alumina cylinder 1 made of oxide system ceramics, heated, pressed and connected at about 600 deg.C of connecting temperature in vacuum atmosphere with about 0.5kgf/mm<2> of connecting pressure for about 30min. Thus, the seal surface is made of metal gasket to provide a high air tightness seal. Also, since the fastening force will do similarly to that of metal gasket, the fastening stress acting on ceramics is reduced.
Patent JP-H06298114-A (JP)
Title: Steering knuckle stopping device
Inventor: KAMICHIKA AKIRA
IPC: B62D7/18
Filed: 1993-04-15
Abstract: PURPOSE:To prevent a cover and a resin cap from making abnormal sound by providing a resin cap on a stopper bolt through elastic material, making a stopper bracket of stainless steel, and forming a curved face comprising the cover and the resin cap abutting on each other so as to become orthogonal to the stopper bolt when steering wheels bound and rebound. CONSTITUTION:A stopper bracket 12 is mounted on a suspension arm 11, and stainless steel cover 13 is attached to the stopper bracket 12 through a connecting means 18. A stopper bolt 15 is attached to a knuckle arm 14, and a resin cap 16 is provided on the head of the stopper bolt 15 through elastic material or grease. The head section of the stopper bolt 15 abuts on the cover 13 in steering so as to control wheel steering angles. At this moment, the face 13a on which the cover 13 and the resin cap 16 abut is formed into a curved face so as to always become orthogonal to the stopper bolt 15 even when wheels bound and rebound.
Patent JP-H04323132-A (JP)
Title: Printer device
Inventor: FUKUNAGA KEIZO
IPC: G03G15/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a printer device having excellent safety by connecting a movable gear to a fixed gear and a joint gear under a condition that the second unit is installed in a device body, and enabling driving force of a driving means to be transmitted to the second unit side through the fixed gear and so on. CONSTITUTION:A lock release boss contact unit 38b is pushed up by a lock release boss 46, and a hook claw unit 38a is disconnected from a projection part 35 of a movable plate 32, and lock on the movable plate 32 is released. At this time, a joint gear 43 is connected to the second movable gear 33b, and the first and the second movable gears 33a and 33b on the movable plate 32 are pushed up to a position where the first movable gear 33a can be connected to a paper sheet feed gear 31 by means of the joint gear 43, and installation of the second paper feed cassette unit 2 is completed. Furthermore, the first and the second movable gears 33a and 33b are connected to the paper sheet feed gear 31 and the joint gear 43, and driving force is put under a transmittable condition to the second paper feed cassette unit 2 side.
Patent JP-H06300807-A (JP)
Title: Device for detecting insulation deterioration
Inventor: HIRAO TETSUYA
IPC: G01R31/02
Filed: 1993-04-15
Abstract: PURPOSE:To provide the detecting device capable of certainly detecting a high- frequency-oscillatory zero current of short time flowing in an initial period of insulation deterioration and specifying a line in which it occurs. CONSTITUTION:A cubic zero phase voltage V0 of a transformer for a ground type instrument and a zero phase current Ig1-Ign of a zero phase current transformer of each line are taken in, the zero phase current Ig1-Ign is inputted to a peak hold circuit 5 through a half-wave filter 4 at each line, the peak values are added by an operation circuit 6 at each line, the positive or negative polarity of the added value is compared with the positive or negative polarity of the zero phase voltage V0 by a porality comparing circuit 7, and the line of the same porality is specified as an insulation deterioration line.
Patent JP-S5613536-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B15/70
Filed: 1979-07-13
Abstract: PURPOSE: To make it possible to set a pause mode by an endless tape through simple constitution without any influence on stability of its run and tape life by controlling a tape running speed in accordance with the run position difference of the endless tape in recording and reproduction interruption or restart detection by a pause mechanism.  
     CONSTITUTION: On the basis of the mark position of endless tape 1, mark detector 5 controls counter circuit 7. Once interruption detecting circuit 9 and restart detecting circuit 11, coupling with a pause mechanism, detect the interruption and restart of recording and reproduction, memory circuits 10 and 12 remember the run positions of tape 1 in interruption and restart on the basis of the count values of circuit 7. In restarting operation, arithmetic circuit 13 calculates a tape position difference on the basis of memory contents of circuits 10 and 12 and a control signal that corresponds to the tape position difference being stared in ROM14 is read out, and tape 1 is brought under acceleration, deceleration or highspeed run control to secure recording and reproduction from an interruption position, and consequently the pause mode of the endless tape exerting a bad influence on tape lift and having excellent run stability can be attained with the simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06298656-A (JP)
Title: Improving agent for hair growth function
Inventor: BOKU HOUSHIYOU
IPC: A61K35/56
Filed: 1993-04-15
Abstract: PURPOSE: To provide an improving agent of a hair restoration function which hot only renders the remarkable improvement in a white hair phenomenon and is free from drying of the hair, skin diseases, such as allergies and other side effects. CONSTITUTION: This improving agent of the hair restoration function consists of the sepiomelanin extracted from the ink of Cephalopoda as an active component and improves the white hair to the black hair.
Patent JP-S60233824-A (JP)
Title: Treating method for semiconductor substrate
Inventor: NISHIMOTO KEIJI
IPC: H01L21/308
Filed: 1984-05-02
Abstract: PURPOSE:To make effective the following treatments by a method wherein the surface of a semiconductor substrate is treated with a solution with a NH4OH/ H2O ratio of 2/1-0.95/0.05 before removal of contaminations and crystal defects in the substrate by etching. CONSTITUTION:First, an SiO2 film is completely removed by plasma etching or the like to an Si substrate provided with the SiO2 film. Next, contaminations and defective layers - several 100Angstrom generated in the surface of the Si substrate or inside the Si is removed with the mixed solution of ammonia water and hydrogen peroxide water. At this time, the ratio of NH4OH to H2O2, i.e. NH4OH/ H2O2 is selected at 2/1-0.95/0.05, and said defects are etched off by rising the temperature of the solution or in boiling. Such a manner enables the removal of not only the contamination with a normal organic substance and that with a heavy metal, but also crystal defective layers in the neighborhood of the surface.
Patent JP-S63255747-A (JP)
Title: Picture memory device
Inventor: AOTA TOSHIHIRO
IPC: H04N5/907
Filed: 1987-04-13
Abstract: PURPOSE:To miniaturize the device by giving the control right of a random access memory to a picture display control circuit only at the time of transfer from this memory to a serial access memory in the case of simultaneous execution of moving image input and picture display. CONSTITUTION:In the case of write of an input moving image in a random access memory 5a, the control right of the memory 5a is given to a moving image input control circuit 8 and input moving image data is written in the memory 5a through a FIFO 16 and a latch 3. In the case of display of picture data in the memory 5a, said control right is given to a picture display control circuit 9 and picture data in the memory 5a is temporarily written in a serial access memory 17. Picture data in the memory 17 is outputted through a display picture data bus 7 after being temporarily held in a latch 6. In the case of simultaneous execution of write and display of the moving picture, said control right is given to the circuit 9 by an arbitrating circuit 10 only at the time of transfer from the memory 5a to the memory 17.
Patent JP-S59215992-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1983-05-20
Abstract: PURPOSE:To prevent wear of vanes and vane grooves, by a method wherein an annular groove, a communicating passage, and an orifice are provided, and inclination of vanes is reduced through rotation of a rotor. CONSTITUTION:An annular groove 36 is provided in at least either of side housings, for example, a rear housing so that it is open to the side face of a rotor 10, and a discharge chamber is communicated with the annular groove 36 through a communicating passage. A plurality of high-pressure communicating holes 37, which are open to the annular groove 36, are formed in the rotor 10, and orifices 38, each of which is communicated from the high-pressure communicating hole 37 to a portion in the vicinity of the opening part of a vane groove 22 in a rear side face in the direction of rotation of the rotor 10. This causes the air to be injected to the back of the vane 23, causes creation of a neumatic gearing effect through floating up of the vane 23 from vane grooves 22, and enables prevention of wear occurring between the side face of the vane 23 and the vane groove 22. Further, the exhaust air feed port of the annular groove 36 is formed in an operation chamber on the compression side, and this further increases a pressure fed to the vane 23.
Patent JP-S61248184-A (JP)
Title: Ic module
Inventor: NAKAHARA YOSHIHIKO
IPC: H05K1/16
Filed: 1985-04-26
Abstract: PURPOSE:To have an optimum arrangement for use by selecting an IC chip and an external terminal so as to be mutually in a free relative relation. CONSTITUTION:An IC module 4 is composed of a circuit substrate 11, IC chips 9 and 10, a lead circuit substrate 12, a frame substrate 13 and a mold part 14, accomodated in a center core 5, the front and the rear are interposed with overlaying films 6 and 7 and formed integrally and a printing layer 15 is provided at the rear surface of the overlaying film 6. When the IC module 4 is applied to the IC card, an external terminal 1 is arranged to the position stipulated to a specification. IC chips 9 and 10 are not arranged at the rear side of the external terminal 1 and arranged near the edge of a short side 3 away from the external 1, and the section between the external 1 and the IC chips 9 and 10 is connected by the circuit substrate 11. Thus, regardless of the position of the external terminal, the position of the IC chip can be optionally selected, and in accordance with the use, the IC chip can be arranged to the optimum position.
Patent JP-S62244907-A (JP)
Title: Water-convering dam construction work
Inventor: KANEKO SHIGERU
IPC: E02B7/02
Filed: 1986-04-16
Abstract: PURPOSE:To slow down the flow rate of water by a method in which a plural row of block groups are formed in such a way as to widen the basin of water and enable water to penetrate into underground. CONSTITUTION:A great number of inverted high-clogs-shaped concrete blocks 2 in which plates facing the flow of water are projectionally provided on a base plate 3 are aligned in a line by traversing the current of a river water 1 to form the first block group A, thereby raising the level of water. Soil is then deposited on the upstream side of the group A and the second block group B is formed on the deposited soil to enhance the level of water further. A plurality of the block groups are formed thereby, and the level of water is raised stepwise in such a way as to allow flowing water to diffuse and penetrate in wide ranges, permitting the flowing water to be used as groundwater for a water resource in the dry season. Since the flow rate of water can also be reduced further, erosion, etc., by flowing water can be prevented.
Patent JP-S57204036-A (JP)
Title: Color photographic sensitive material
Inventor: NAKAMURA KOUTAROU
IPC: G03C7/26
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a sensitive material having enhanced color developing efficiency while reducing the amount of silver halide by adding a 4-(2-alkoxyarylthio)-5-pyrazolone coupler and an alkylenedioxybenzene deriv. to silver halide. CONSTITUTION:This color photographic sensitive silver halide material contains a 4-(2-alkoxyarylthio)-5-pyrazolone type magenta dye froming coupler and a compound represented by formulaI(where Z is optionally substituted 1-3C alkylene; the substituent is halogen, alkyl, aryl, alkoxy, aryloxy, =S or =O; each of R1,  R2, R3 and R4 is H, halogen, alkyl, aryl, alkoxy, aryloxy, alkylthio, acyl, acylamino, sulfonamide, diacylamino, carboxy, sulfo or hydroxy; R1 and R2, or R2 and R3 may form a group represented by formula II; and they may form a 5- or  6- membered hydrocarbon group or a heterocyclic group by ring closure).
Patent JP-H06284625-A (JP)
Title: Spindle motor
Inventor: IIDA HIROMI
IPC: H02K5/15
Filed: 1993-03-23
Abstract: PURPOSE:To prevent outflow of oil liberated from grease by providing an annular recess into which the oil liberated from the grease filling a bearing member flows, and a suction hole communicated with the annular recess and suction holding the liberated oil therein. CONSTITUTION:An annular flow-in recess 50, corresponding to a bearing member 8 (or 10), is made in the outer peripheral face of an annular fixing member 34 of a magnetic fluid sealing means 30 (or 32). The annular flow-in recess 50 has a slightly enlarged open part wherein the lower (or upper) surface extends substantially in the horizontal direction and the upper (or lower) surface extends upward (or downward) toward the opening. A plurality of suction holes 52 are made at an interval in the peripheral direction through the bottom of the recess 50. Liberated oil flows between the annular fixing member 34 and the end wall 14 of a hub 4 and enters into the recess 50 where it is suction held in the suction hole 52 by capillary phenomenon and prevented from flowing out.
Patent JP-H06340374-A (JP)
Title: Method and device for monitoring tension of thread fed to fiber machine and to keep optimum adjustment of tension
Inventor: CHITSUIANO BAREA
IPC: D04B35/12
Filed: 1994-04-05
Abstract: PURPOSE: To monitor tension to be applied to a yarn during supply of the yarn to a textile machine and to maintain the suitable adjustment by continuously measuring the yarn moving state and tension and comparing them with the preset desired tension. CONSTITUTION: A yarn 1 is delivered from a bobbin 2 or a support and supplied to a textile machine T such as a loom and knitting machine. In this state, whether the yarn 1 is moved between the bobbin 2 and the textile machine T is determined at a part between the bobbin 2 from which the yarn 1 is delivered and the textile machine T. When the yarn 1 is moved between both sides, the tension of the yarn 1 is measured. Next, the measured tension is compared with the preset desired value, and the tension is adjusted at a part between the bobbin 2 and a part in which tension is measured. When the measured tension is equal to the desired value, the adjustment is interrupted. Determination as to whether the yarn 1 has moved is performed by detecting a change of the measured tension. Therefore, suitable adjustment can be maintained.
Patent JP-H11262462-A (JP)
Title: Cleaner hose
Inventor: MASUI HIROYUKI
IPC: A47L9/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the whole of a pipe wall at a uniform attitude or maintain a bending attitude, even if external force is applied, by constituting a hose by spirally winding and disposing coated wire obtained by coating a hard steel wire with a synthetic resin material at the inside of a soft synthetic resin pipe wall and sticking the hard steel wire and the synthetic resin coating so as to be relatively unmovable. SOLUTION: A cleaner hose H is constituted of a pipe wall 1 and a coated wire 4. The pipe wall 1 is formed by soft polyvinyl chloride on the like, for instance. In the coated wire 4, hard steel wire 2 is used as a core material, adhesive is applied to the outer peripheral surface, the outer periphery is coated 3 with a synthetic resin material and hard steel wire 2 and coated resin 3 are stuck to be a relatively unmovable state with adhesive. In the coated wire 4, four coated wires 4a to 4b are aligned as a group G, for instance, each wire is spirally wound in a state that a prescribed space (w) is kept, a soft resin tape 1a is spirally wound on the upper surface, both the side edges are overlapped on the upper part for every fifth coated wire, the overlapped surfaces each other are stuck and a hose H is formed.
Patent JP-S57205851-A (JP)
Title: Storage device for information recording medium
Inventor: AOYANAGI NARIYUKI
IPC: G11B23/113
Filed: 1981-06-10
Abstract: PURPOSE: To automatically store a pressed video disk in a storage case by making a storage case carrying means composed of a moving frame which has a one-disk feeding-out pawl and a next-stage feeding-out pawl and also moves by the operation of an energizing means.  
     CONSTITUTION: A pallet 2 mounting a prescribed number of video disks is run, as shown by an arrow, by a conveyor 1. The pallet 2 is sent out in a prescribed direction and strikes an exit stopper 5 to operates a switch 10 installed on the conveyor 1, thereby putting a cylinder 8 in operation. The operation of the cylinder 8 permits a positioning part 6 to rotate counterclockwise against an energizing means through a linking head 7, and the positioning part 6 comes into contact with a cut part 11 made on the pallet 2, which stops at a prescribed position. 
     COPYRIGHT: (C)1982,JPO&Japio